diff --git a/downloads-generation/models_class1_pan_variants/GENERATE.sh b/downloads-generation/models_class1_pan_variants/GENERATE.sh
index 4fe89de601ab5a49f0277c08c6fab75f9947eb03..a59365cc3ec37f68516cf40cded8755cb65ab823 100755
--- a/downloads-generation/models_class1_pan_variants/GENERATE.sh
+++ b/downloads-generation/models_class1_pan_variants/GENERATE.sh
@@ -87,7 +87,7 @@ do
     fi
 
     mhcflurry-class1-train-pan-allele-models \
-        --data "$(mhcflurry-downloads path data_curated)/curated_training_data.with_mass_spec.csv.bz2" \
+        --data "$(mhcflurry-downloads path data_curated)/curated_training_data.csv.bz2" \
         --allele-sequences "$ALLELE_SEQUENCES" \
         --pretrain-data "$(mhcflurry-downloads path random_peptide_predictions)/predictions.csv.bz2" \
         --held-out-measurements-per-allele-fraction-and-max 0.25 100 \